Guides & tutorials
Practical, honest how-tos for editing photos and video entirely in your browser — free, no account, and nothing uploaded.
- Video
How to add captions to a video automatically (on-device AI)
Open Klipzo's auto-caption tool, add your clip, and generate captions with AI that runs entirely in your browser. Your audio never leaves your device — only the speech model downloads once — and you can edit the wording, retime each line, and export burned-in captions or a .srt sidecar.
July 2, 2026 - Video
How to add music to a video for free (no upload)
Open Klipzo, add your clip, then drop in a music track or record a voiceover with your mic. Set the volume, fades, and start point, balance it against your clip's own audio, and export — the whole mix is rendered on your device, so nothing is uploaded.
June 30, 2026 - Video
How to use a green screen (chroma key) in your browser
Shoot against an evenly lit green or blue backdrop, open Klipzo's green-screen tool, and enable chroma key. Pick the color to remove and tune the similarity and smoothness until the edges look clean, then place any background behind it — all processed on your device.
June 28, 2026 - Video
How to speed up or slow down a video (keep the audio natural)
Open Klipzo, select your clip, and pick a speed from 0.25x to 4x. Klipzo keeps the audio at its natural pitch so voices don't sound squeaky, updates the clip's length on the timeline, and exports on your device — no upload or account.
June 25, 2026 - Photo
How to resize an image without losing quality
Open Klipzo's resizer, enter an exact pixel size or a percentage, and keep the aspect ratio locked. Making an image smaller looks essentially lossless; making it larger can't invent detail. Everything happens on your device, so your photo is never uploaded.
June 23, 2026 - Photo
How to add a watermark to a photo (free, no upload)
Open Klipzo, drop in your photo, and add a text layer with your name, social handle, or a copyright notice. Position and style it so it's readable but unobtrusive, then export — the watermark is baked into the image on your device, and nothing is uploaded.
June 20, 2026 - Photo
How to remove a background from a photo in your browser
To remove a background in your browser, open Klipzo's background remover, load your photo, let the on-device model separate the subject, refine the edges, and export a transparent PNG. Nothing is uploaded. This feature is rolling out and results can vary.
June 20, 2026 - Video
How to convert a video to a GIF (free, no upload)
To convert a video to a GIF for free, open Klipzo's video-to-GIF tool, load your clip, trim it to a few seconds, choose a frame rate and size, and export. Everything runs in your browser, so nothing is uploaded.
June 18, 2026 - Photo
How to compress a photo without losing quality
To compress a photo without losing noticeable quality, resize it to the size you actually need, choose the right format, and use a quality setting around 75 to 85 percent. Klipzo does all of this on your device, with no upload.
June 16, 2026 - How-to
The best free online photo editor with no sign-up
The best free online photo editor with no sign-up is one that edits on your device instead of uploading your photos, adds no watermark, and asks for no account. Here is what to check, and how Klipzo measures up.
June 14, 2026 - Privacy
How editing in your browser keeps your files private
Editing in your browser keeps files private because the work runs on your own device instead of a server. Your photo or video is never uploaded, so there is no copy sitting on someone else's computer.
June 11, 2026 - Video
How to trim a video for free without uploading it
Open Klipzo's trimmer in your browser, drag the start and end handles to the section you want to keep, and export. Your file never leaves your device, so trimming is fast, private, and completely free.
June 9, 2026