
Subtitling · Farsi
Farsi subtitling services
Native Farsi subtitlers for corporate video, eLearning, documentary, broadcast and advertising. Written with the Persian letterforms and the invisible word joins intact after export. Part of a full Farsi language service: subtitles, voice over scripts, and translation of any content you need.
About Farsi subtitling
A character with no width that decides how the word looks
Farsi is written in the Persian alphabet, and it needs a character nobody can see. The zero-width non-joiner, U+200C, goes inside words — میخواهم is the textbook case — wherever two letters must stay in their own shapes instead of fusing into a joined form. It has no width and nothing to look at, yet it is a real character in the file, and it is the difference between a word spelled properly and one that is not.
Remove it and the letters weld into a shape no reader expects. Put an ordinary space there instead and the word breaks into two words, because in Persian a full space marks a genuine word boundary. Neither failure raises an error anywhere. The line still reads as Farsi at a glance, the character count still passes, and nothing in the file is flagged.
At GoLocalise the work is done by native Farsi subtitlers who type the Persian code points rather than the Arabic characters that resemble them, and every file is inspected as data as well as read as prose once it has been exported. Anything that has been through a spreadsheet, a caption converter or a text cleanup gets checked for the joins that tool may have quietly taken out.


Which do you need?
Open captions, closed captions or SDH
Three different deliverables that people often ask for by the wrong name. Here is the short version.
Open captions
Burnt inSubtitles burnt permanently into the picture. Nobody can switch them off, which is exactly what you want for social feeds that autoplay muted — and in Farsi the word shapes are resolved before the burn, so nothing downstream can strip them.
- Always visible
- Word joins resolved before burn-in
- Delivered as a finished video file
Closed captions
SwitchableA separate file the viewer can turn on and off, and that can carry several languages at once. The standard for YouTube, Vimeo and the streaming platforms.
- Viewer controls them
- Multiple languages from one video
- Indexed by search engines
SDH
AccessibilitySubtitling for the deaf and hard of hearing: dialogue plus speaker IDs and the sound effects and music cues that carry meaning.
- Speaker identification
- Non-dialogue audio described
- Meets accessibility requirements
Subtitles or captions? The two terms are often used interchangeably. Strictly, subtitles translate the dialogue for viewers who can hear the audio, while captions are same-language and add speaker labels and sound cues for viewers who cannot. We produce either — translated Farsi subtitles or same-language Farsi captions and SDH — in whichever form your platform and audience require.
What we subtitle
Farsi subtitling for every kind of content
Farsi reaches us as development and NGO briefings, streaming drama, corporate film and short social cutdowns, for viewers in Iran and a very large diaspora. These are the project types we handle most.
Corporate & training video
Internal comms, onboarding and product training subtitled for global teams and LMS delivery.
eLearning & online courses
Timed, readable subtitles for course platforms, MOOCs and instructional video.
Documentary & factual
Festival, broadcast and streaming documentaries, including interview clean-up and on-screen text.
Advertising & social
Burnt-in captions for muted autoplay on Instagram, TikTok, YouTube and paid social.
Streaming & OTT
Platform-spec subtitle and caption files for VOD, OTT and broadcast delivery.
Accessibility (SDH & closed captions)
Same-language SDH and closed captions to meet WCAG and accessibility requirements.
Events, webinars & conferences
Recorded talks, town halls and webinars captioned for on-demand viewing.
E-commerce & product video
Short product and explainer videos captioned to lift conversion and reach.
How can we help you?
Your project manager has everything covered
One point of contact from brief to delivery, and both a linguistic and a technical check on every file.
Brief review
We review your video, your audience and the route the file will take, including which tools it has to pass through between our export and your playout.
Template and translation
Where needed, we create an English subtitle template first, then send it to a native Farsi subtitler.
Timing and quality checks
Subtitles are timed against the video and checked for reading speed, line length, the zero-width joins inside words, and format compliance.
Delivery and display check
Files delivered in the format you need, with the Persian letterforms and the invisible joins counted in the exported file rather than assumed.
Our standards
The specs we work to
Readable subtitles are a matter of measurable limits, not opinion. These are the defaults we apply to Farsi unless your style guide says otherwise.
Maximum per line
Our own default, not a platform spec
Maximum on screen
Right to left, bottom-weighted
Reading speed
Lower on children's titles
Minimum duration
Seven seconds maximum
None of the big platforms publishes a style guide for Persian, so treat those four as our working figures rather than a standard, and send us yours if your distributor has one. The measurement that matters more here happens after the export: we count the zero-width joins in the delivered file, because a round trip through the wrong tool takes them out without altering a single visible glyph or raising a warning.
Deliverables
Professional subtitle formats
We adapt your existing translations into subtitle format or create subtitles from scratch, in Farsi, English or any other language. And if the project needs a timed script or a plain document instead, we deliver that too.
Standard text-based
Compatible with most platforms and players.
Broadcast & professional
For broadcasters, post houses and streaming delivery specs.
Burnt-in video
A finished file with the subtitles baked into the picture, word shapes already resolved.
Need a different format? Convert SRT, VTT and more with our free subtitle converter →
| Where it's going | What we deliver |
|---|---|
| YouTube, Vimeo & LMS platforms | SRT or VTT closed captions |
| Netflix, Amazon & broadcast | IMSC, TTML or EBU-STL to platform spec |
| Instagram, TikTok & paid social | Burned-in captions in MP4 (open captions) |
| Premiere, Final Cut & DaVinci Resolve | SRT / VTT that import straight into your edit |
Not sure which you need? Tell us the destination platform and we deliver to its exact spec.
Farsi specifics
Persian letters and their Arabic look-alikes
Two letters cause most of the trouble. The Persian ye is U+06CC, which Unicode actually names Farsi yeh, and it carries its two dots only at the start and in the middle of a word; the Arabic ye at U+064A keeps them everywhere, including at the end. The Persian kaf is U+06A9, named keheh, not the Arabic kaf at U+0643. Both differences are visible on screen, at subtitle size, in almost any line of dialogue.
The swaps arrive quietly — an Arabic keyboard layout, a conversion script, a copy and paste out of the wrong document — and the result still reads as Persian, so nobody raises it. The Iranian domain registry is unusually blunt about which is which: its table permits U+06CC and U+06A9, and the Arabic forms are transformed into them automatically rather than allowed through. Past appearance, mixing the sets breaks search, sorting and any later match against a glossary.
Around 90 million people speak Persian as a first language, most of them in Iran, where it is the official language and the source of the written standard. The same language is official in Afghanistan under the name Dari, and in Tajikistan, where it is written in a Cyrillic-based alphabet instead. Tell us which country the video is for and the subtitler is cast for that audience from the start.
Since 2008
Subtitling & captioning
100+
Languages covered
ISO 9001 & 14001
Certified processes
24–48h
Typical turnaround
Subtitling rates
Professional Farsi subtitling
For single videos and straightforward content where accurate, well-timed subtitles are what you need.
- Native Farsi subtitler
- Persian code points throughout
- Frame-accurate timing
For longer content and recurring projects, including transcription, SDH, burned-in subtitles and multiple output formats.
- Everything in Standard
- Transcription and template
- SDH and burnt-in
- Multiple output formats
Every project is quoted individually and backed by our Price Match Promise. Send us your video for an exact, no-obligation quote.
Trusted by global brands
Related services
The rest of your Farsi project
Subtitling & captioning in more languages
Native subtitlers for corporate video, eLearning, streaming, documentary and advertising. Browse another language, or ask us about yours.
Most common questions
The words in my Farsi subtitles look run together. What happened?
The zero-width non-joiner has been stripped out. Persian marks the join inside many compounds, plurals and verb prefixes with U+200C, a character with no width at all, and any tool that tidies invisible characters can drop it without saying so. Nothing else in the file changes, which is precisely why it gets through. Send us the file and we will put the boundaries back and return a version that reads correctly.
Does it matter whether the file uses Persian or Arabic characters?
It matters a great deal, and it shows. Persian ye and kaf have code points of their own, U+06CC and U+06A9, and the Arabic letters that look like them are drawn differently at the end of a word, which is where a reader notices first. Underneath the appearance, mixing the two means the same word is no longer the same string, so searching and sorting stop working.
Can you repair a Farsi subtitle file that has lost its invisible joins?
Usually, yes. It is editorial work rather than find and replace, because whether a boundary belongs in a given word depends on the word and on the grammar around it, so a native subtitler goes through it. We hand back the corrected file together with a note on which stage of your workflow removed the characters, so the same thing does not happen on the next batch.
Will the Farsi text still be searchable once it is delivered?
That is one of the reasons we are strict about the code points. A caption file typed consistently with Persian letters can be searched, indexed and matched against a glossary or a previous episode; one that mixes Persian and Arabic characters silently fails those checks, because the two spellings never meet. Consistency also makes any future reuse of the file straightforward rather than a clean-up job.
How much does Farsi subtitling cost?
Farsi subtitling is priced per minute of video, from £20. Cost depends on running time, whether we transcribe the Persian audio first, whether you need SDH or a burnt-in master, and how many formats leave with the job. The character audit on export is part of the work rather than an extra. Every job is quoted individually with our Price Match Promise.
Can you caption footage that is already in Farsi, without translating it?
Yes, and a large part of our Farsi work is exactly that. Persian-language footage gets a same-language caption file, SDH included, typed with the correct letters and joins so that it can be searched and reused later. Accessibility teams need this version, and it is the one that earns attention in a muted social feed. It sits alongside translated subtitles rather than replacing them.
I already have a Farsi SRT. Will you time it to my video?
Send it over. We cue it to picture, condense any line that would overrun, and run it through the same character audit as our own work. An inherited file usually turns out to carry a mix of Persian and Arabic letterforms, depending on who typed it and on what keyboard, so what comes back is corrected as well as timed. Where no transcript exists, we transcribe the Persian audio first.
Will your Farsi files work in my editing software?
Yes. We deliver SRT, VTT, STL and TTML into Premiere Pro, Final Cut Pro, DaVinci Resolve and the major online editors, with the correct Persian characters and the invisible joins intact on the way in. If your edit is the last stop before publication, a burnt-in MP4 or MOV takes any further text handling out of the chain entirely.
Ready to subtitle your video in Farsi?
Send us your video and we'll come back with an exact, itemised quote.
Worth reading before you brief
Subtitling
What is closed captioning? Difference from subtitles
An explanation of closed captioning and how it differs from subtitles, open captions, and SDH.
Read the guide →Subtitling
How to Add Captions to a Video: TikTok, IG and YouTube
We add captions in social networks mainly to allow people with hearing disabilities to access our content. Additionally, nowadays, young viewers find captions very useful.
Read the guide →Language
The adventure of expanding your brand globally.
When brands want to expand globally, they need to be extra careful with the way their slogan and brand names are translated, as well as with the cultural implications of their choices.
Read the guide →Professional voice over services for your audio and video productions
Voice over
- State-of-the-art studios
- Neumann microphones
- On-hand sound engineers
- 1,000+ voice actors
Translation
- 100+ languages covered
- Tailored to your needs
- Stringent quality control
- Dedicated project managers
Subtitling
- Experienced subtitlers
- Industry-standard software
- Burn-in and graphic editing
- Open and closed captions
Transcription
- Improve accessibility
- Reach a wider audience
- Boost SEO and video views
- Maximise video engagement



