Free forever, no signup required

Everyday tools.
One fast tab.

Create QR codes, convert files, generate subtitles, remove portrait backgrounds, and move between speech and text - right in your browser.

BETA

Background Remover

Remove portrait backgrounds on your device, refine edges, choose a new background, and export a full-size image.

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BETA

Image to Text (OCR)

Extract Korean, English, and numeric text from photos, scans, and screenshots with a local Korean PP-OCRv5 model.

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File Converter

Convert JPG, PNG, WebP, HEIC/HEIF, and PDF pages locally, with documented format and size limits.

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QR Code Generator

Turn any link, text, or Wi-Fi into a scannable code. Download as PNG or SVG instantly.

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Speech to Text

Transcribe voice notes, meetings, and audio files to clean text fast.

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Text to Speech

Read text with available browser voices and export supported output as WAV audio.

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BETA

Subtitle Generator

Turn audio or video into editable, timed subtitles and export SRT, VTT, text, or JSON locally.

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Done in three clicks

  1. 01

    Pick a tool

    Choose from QR, OCR, conversion, or speech. No account, no paywall.

  2. 02

    Drop your input

    Paste text, drop a file, or record audio right in the browser.

  3. 03

    Get the result

    Download or copy when processing completes. Tool inputs are processed on your device.

Built to get out of your way.

We built Aiviko for focused tasks without an account or surprise paywall. Each tool documents its formats, processing location, network needs, and practical limits.

Privacy First

Tool inputs are processed in your browser. Code, fonts, models, analytics, and ads may still use the network as documented.

Honestly Free

Supported by subtle ads. No locked exports or trials.

Global Support

The interface is available in five languages; recognition and voice coverage varies by tool, model, browser, and device.

Ready to save time?

Pick a tool above and review its supported inputs and limits. No signup is required.

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