ЧёКак
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Konversi, proses, dan simpan

250+ konverter file, 60+ alat developer, dan marketplace aplikasi Android. Konversi batch seluruh folder.

CheKak services

🎬 YouTube: @CheKakStore

AI

Image generatorAI images from a text prompt, variations and background removalart.chekak.storeAI chatChat with an LLM: questions, texts, codechat.chekak.store

Media

YouTube viewerWatch and download YouTube videosyt.chekak.store

Utilities

File converterImages, PDF, audio, video, spreadsheets, archives, ebooks and fontsconvert.chekak.storeMulti-linkOne page with all your links and tipslink.chekak.store

Shopping

DealsDeals and promo codes with price history and an honest discount checkhot.chekak.storeClassifieds: search them allBelow-market lots across six marketplaces at oncevs.chekak.store

Home

IntercomsIntercom access codes, courier modedk.chekak.store3D printingPrint orders, a cost calculator and verified workshops3d.chekak.store

Network

MTProto proxiesCatalog of working Telegram proxiesmtproto.chekak.store
🔄

Konverter file

PDF, gambar, audio, video, dokumen, eBook, font, arsip. 11 node komputasi khusus yang didukung oleh ImageMagick, ffmpeg, LibreOffice, Pandoc, Calibre, dan qpdf.

PDFHEICMP4EPUBXLSXSVGWEBPMP3PNGDOCX
Buka konverter
🛠️

Alat developer

60+ utilitas sehari-hari: encoding, JSON, JWT, regex, hashing, enkripsi, generator CSS, parser, formatter. Semua berjalan di browser Anda — tidak ada data yang keluar dari perangkat Anda.

JSONUUIDJWTSHA-256Base64RegexDiffMarkdownCronYAML
Buka alat

Konverter

Semua konverter →
PNG → WEBP
png-to-webp
PNG → JPG
png-to-jpg
JPG → WEBP
jpg-to-webp
JPG → PNG
jpg-to-png
WEBP → PNG
webp-to-png
WEBP → JPG
webp-to-jpg
HEIC → JPG
heic-to-jpg
HEIC → PNG
heic-to-png
PDF → PDF
merge-pdf
PDF → PDF
split-pdf
PDF → PDF
compress-pdf
PDF → JPG
pdf-to-jpg

Alat

Semua alat →
📤Base64 Encode
Encode text to Base64
📥Base64 Decode
Decode Base64 to text
🔗URL Encode
Percent-encode URL
🔓URL Decode
Decode URL-encoded string
#️⃣SHA-256
SHA-256 hash (Web Crypto)
🆔UUID v4
Random UUID (RFC 4122 v4)
🔐Password Generator
Configurable password generator
✨JSON Format
Pretty-print JSON
🔻JSON Minify
Strip whitespace from JSON
✅JSON Validate
Validate JSON syntax
🔓JWT Decode
Decode JWT header + payload
🔠Case Converter
UPPER / lower / Title / camel / snake

Frequently asked questions

How it all works: conversion, payment, data and apps.

How do I convert HEIC to JPG or PDF to Word online?

Open the converter page in the chekak.store/converters catalog or the universal converter at convert.chekak.store, upload a file and pick the target format. Under the hood there are 11 specialised nodes with different engines — ImageMagick, ffmpeg, LibreOffice, Pandoc, Calibre, qpdf; batch processing of a whole folder is supported.

How much does conversion cost, is there a subscription?

You pay per file with the in-house currency, chiki: 25 polushki (0.25 chiki) per file. There are no subscriptions and no recurring charges — you only spend what you topped up, and the remaining balance stays on your account.

What happens to my files?

Files are processed on our servers in Russia and are not shared with third parties. Developer tools (JSON, JWT, hash, regex, Base64) run entirely in the browser and send nothing to a server at all.

Which services does the CheKak ecosystem include?

AI (image generator art.chekak.store, AI chat chat.chekak.store), media (YouTube viewer yt.chekak.store), files and utilities (converter convert.chekak.store, developer tools dev.chekak.store, multi-link link.chekak.store), shopping (deals hot.chekak.store, classifieds search vs.chekak.store), home (intercom codes dk.chekak.store, 3D printing 3d.chekak.store), network (MTProto proxies mtproto.chekak.store), plus pill reminders and a Pomodoro timer.

Do I need an account?

Not for developer tools or browsing the catalogs. A single account (SSO across all subdomains) is needed to pay with chiki, see your operation history and use the Android apps.

Are there mobile apps?

Yes. The Android launcher CheKak: Store plus standalone APKs for most services — images, chat, video, deals, classifieds, intercoms, 3D printing. Browse and download them at app.chekak.store.

FAQ →