Horizontal mirror
hflip · 1 variant in 2
Invisible to a viewer, decisive for the fingerprint. Turn it off if the image contains text.
Used every day by the OFM FRANCE team
One video.100 unique versions.
Up to 100 variants per file with the Agency plan.
Klypse changes the actual signal of your videos and photos, not just the metadata. Every variant is unique, and looks identical to the eye. 100% local, on your computer.
5 free posts · No credit card · Windows & macOS
v001Δ 00/64
v002 · mirrorΔ 00/64
v003 · mirrorΔ 00/64
v004Δ 00/64
v005 · mirrorΔ 00/64
v006Δ 00/64
original.mp4source · Δ 00/64
Sample run · fingerprint gap measured out of 64
- 100% local
- No uploads
- Apple-signed macOS app
- Cancel anytime
- Telegram support
The problem
Renaming a file does nothing.
Platforms don't read the file name, its date or its metadata. They compute a fingerprint from the pixels and the audio, and recognise content that has already been posted. To get a new fingerprint, you have to change the signal itself.
Metadata changer
Name, date, EXIF and encoder changed. Pixels and audio untouched.
Δ 00
bits changed / 64
Klypse
Image and audio slightly altered, metadata rewritten on top.
Δ 24
bits changed / 64
64-bit dHash perceptual fingerprint · example gap
How it works
Six transformations. Random values on every export.
Each variant gets its own random draw. Two exports of the same file never share the same values.
Crop and zoom
1.5 – 3.5%
Crops at a random position, then restores the original resolution.
Playback speed
0.97× – 1.03×
An imperceptible change that shifts every frame of the sequence.
Audio pitch and tempo
± 2%
The audio fingerprint changes too, while the tempo stays in sync.
Colour and grain
eq ± 4% · noise
Micro-variations in brightness, contrast and saturation, plus invisible grain.
date 2025-03-14 18:02
device iPhone 15 Pro
gps 43.43, 3.66
date 2024-11-02 09:41
device Pixel 8
gps removed
Metadata
wiped · regenerated
Date, device, encoder, EXIF and GPS wiped, then rewritten from scratch.
For the technical crowd
Example of an FFmpeg chain generated for one variant (values change on every export).
-vf "hflip,
crop=1868:1052:21:14,
scale=1080:1920:force_original_aspect_ratio=increase:flags=lanczos,crop=1080:1920,
eq=brightness=0.012:contrast=1.021:saturation=0.967:gamma=1.008,
noise=alls=6:allf=t,
setpts=PTS/1.0183,
format=yuv420p"
-af "asetrate=48000*0.9874,aresample=48000,atempo=1.0313,
equalizer=f=412:width_type=o:w=2:g=-0.41,
equalizer=f=5130:width_type=o:w=2:g=0.62,
volume=1.018"
-map_metadata -1 -crf 23Try it free
5 free posts · No credit card · Windows & macOS
Product demo
Three steps, then you post.
No account, no uploads. Your files never leave your computer.
Klypse
Drop your videos or a folder
MP4 · MOV · MKV · AVI · WEBM · JPG · PNG · WEBP · HEIC
- beach_shoot.mp4
- morning_routine.mov
- behind_scenes_03.mp4
Export formats
Ready for every platform.
- TikTok1080×1920 · 9:16
- Instagram Reels1080×1920 · 9:16
- YouTube Shorts1080×1920 · 9:16
- Redditoriginal ratio
- Originalno reformatting
The original frame rate is kept by default: a 60 fps source comes out at 60.
Who uses it
Results, not promises.
0
transformations drawn at random on every export
0
variants per file with the Agency plan
0
fingerprint bits measured on every variant
Customer reviews
We don't write the reviews ourselves.
They're on the OFM FRANCE Discord, the first OFM community in France. Klypse users share their feedback and results there, unfiltered. Come and read them, and ask them your questions directly before you decide.
Read the reviews on Discorddiscord.gg/ofmia
Kylzkin
Founder, OFM FRANCE
Where Klypse comes from
An in-house tool, made public.
“Klypse was our in-house tool. We used it every day at OFM FRANCE because the tools on the market only changed metadata. We made it public at a low price, because you deserve a tool that's actually used.”
KylzkinMessage on Telegram
Pricing
Start for free. Step up when you're ready.
Rendering runs on your machine: you don't pay for storage or computing time.
Free
0 €no card
See for yourself, no credit card or sign-up.
- Included: 5 duplicated posts, one time
- Included: Up to 3 variants per file
- Included: Fingerprint measured on every variant
- Not included: Files without the “trial” watermark
- Not included: Photos
Creator
29 €/month
For one person running their own accounts.
- Included: 50 duplicated posts per month
- Included: 10 variants per file
- Included: Every export format
- Not included: Horizontal mirror
- Not included: Photos
Agency
Most popular59 €/month
For a team running several accounts in parallel.
- Included: Unlimited duplicated posts
- Included: 100 variants per file
- Included: Horizontal mirror
- Included: Photos: JPG, PNG, WEBP, HEIC
- Included: Batch processing
- Included: Priority support
No commitmentCancel in 1 clickSecure payment by Stripe
Compare plans in detail
| Feature | Free | Creator | Agency |
|---|---|---|---|
| Duplicated posts | 5, one time | 50 / month | Unlimited |
| Variants per file | 3 | 10 | 100 |
| Video (MP4, MOV, MKV, AVI, WEBM) | Included | Included | Included |
| Photos (JPG, PNG, WEBP, HEIC) | Not included | Not included | Included |
| Horizontal mirror | Included | Not included | Included |
| Zoom, speed, pitch, grain, colour | Included | Included | Included |
| TikTok, Reels, Shorts, Reddit formats | Included | Included | Included |
| Fingerprint measurement Δ | Included | Included | Included |
| Batch processing of folders | Not included | Not included | Included |
| “Trial” watermark on files | Yes | No | No |
| Support | Telegram | Telegram | Priority |
FAQ
Questions we get asked.
No. Klypse encodes everything on your computer: no video, image or audio track goes over the internet. Only the licence key is checked online.
Your next video deserves 100 lives.
5 free posts, no credit card.